« previous next »

Author Question: ______________________ is primarily responsible for maintaining the balance of water in the body and ... (Read 96 times)

ghost!

  • Hero Member
  • *****
  • Posts: 560
on: Jul 3, 2018
___________________ ___ is primarily responsible for maintaining the balance of water in the body and is regulated by the kidney.
 
  a. Calcium
  b. Phosphorus
  c. Sodium
  d. Potassium

Question 2

Which subdivision of the pharynx extends between the level of the hyoid bone and the entrance to the esophagus?
 
  A) Oropharynx B) Laryngopharynx C) Tracheopharynx D) Nasopharynx


Madisongo23

  • Sr. Member
  • ****
  • Posts: 325
Reply #1 on: Jul 3, 2018
Answer to Question 1

c
Rationale: a. Calcium is found mainly in bone tissue and is responsible for structure of bone and teeth as well as other functions.
b. Phosphorus is an anion and does not regulate water.
c. Correct.
d. Potassium is necessary for the transmission and conduction of nerve impulses, maintenance of normal cardiac rhythms, and skeletal muscle contraction.

Answer to Question 2

B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

ghost!

  • Hero Member
  • *****
  • Posts: 560
Reply #2 on: Jul 3, 2018
Correct answers!


Madisongo23

  • Sr. Member
  • ****
  • Posts: 325
Reply #3 on: Jul 3, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

The highest suicide rate in the United States is among people ages 65 years and older. Almost 15% of people in this age group commit suicide every year.

Did you know?

In 1885, the Lloyd Manufacturing Company of Albany, New York, promoted and sold "Cocaine Toothache Drops" at 15 cents per bottle! In 1914, the Harrison Narcotic Act brought the sale and distribution of this drug under federal control.

Did you know?

After a vasectomy, it takes about 12 ejaculations to clear out sperm that were already beyond the blocked area.

Did you know?

The National Institutes of Health have supported research into acupuncture. This has shown that acupuncture significantly reduced pain associated with osteoarthritis of the knee, when used as a complement to conventional therapies.

Did you know?

As of mid-2016, 18.2 million people were receiving advanced retroviral therapy (ART) worldwide. This represents between 43–50% of the 34–39.8 million people living with HIV.

English Water Spaniel English Water Spaniel
Mean atmospheric water vapor Mean atmospheric water vapor
The Water Cycle The Water Cycle
Body systems and their major functions. Body systems and their major functions.
Lemon shark giving birth to young that recently hatched in her body. The young were nourished by egg Lemon shark giving birth to young that recently hatched in her body. The young were nourished by egg
Acoelomate body plan of a flatworm Acoelomate body plan of a flatworm
Video: Bond in biological molecules (Ionic, Covalent and Hydrogen bonds)/ How atoms bond?

For a complete list of videos, visit our video library